Libxkbcommon
Vendor:
First CVE: Aug 25, 2018 · Active for 7 years
8
Total CVEs
More Total CVEs than 85% of tracked products
8.0
Avg CVEs / Year
Higher CVE frequency than 94% of tracked products
5.8
Avg CVSS
Higher Avg CVSS than 17% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Libxkbcommon over time
Volume of CVEsAvg CVSS Base Score
First CVE
Aug 25, 2018
7 years ago
Most Recent CVE
Aug 25, 2018
2,891 days ago
CVE Severity & Scoring
Libxkbcommon8 CVEs
88%
13%
All CVEs352,294 CVEs
45%
40%
11%
MediumHigh
Attack Vector
Local8 (100.0%)
Network0 (0.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low8 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None8 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low8 (100.0%)
High0 (0.0%)
None0 (0.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (8 CVEs).
8 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2018-15857HIGH An invalid free in ExprAppendMultiKeysymList in xkbcomp/ast-build.c in xkbcommon before 0.8.1 could be used by local attackers to crash xkbcommon keymap parsers or possibly have un | Aug 25, 2018 | 7.8 | 25 | NO | NO |
CVE-2018-15861MEDIUM Unchecked NULL pointer usage in ExprResolveLhs in xkbcomp/expr.c in xkbcommon before 0.8.2 could be used by local attackers to crash (NULL pointer dereference) the xkbcommon parser | Aug 25, 2018 | 5.5 | 21 | NO | NO |
CVE-2018-15853MEDIUM Endless recursion exists in xkbcomp/expr.c in xkbcommon and libxkbcommon before 0.8.1, which could be used by local attackers to crash xkbcommon users by supplying a crafted keymap | Aug 25, 2018 | 5.5 | 21 | NO | NO |
CVE-2018-15864MEDIUM Unchecked NULL pointer usage in resolve_keysym in xkbcomp/parser.y in xkbcommon before 0.8.2 could be used by local attackers to crash (NULL pointer dereference) the xkbcommon pars | Aug 25, 2018 | 5.5 | 20 | NO | NO |
CVE-2018-15863MEDIUM Unchecked NULL pointer usage in ResolveStateAndPredicate in xkbcomp/compat.c in xkbcommon before 0.8.2 could be used by local attackers to crash (NULL pointer dereference) the xkbc | Aug 25, 2018 | 5.5 | 20 | NO | NO |
CVE-2018-15862MEDIUM Unchecked NULL pointer usage in LookupModMask in xkbcomp/expr.c in xkbcommon before 0.8.2 could be used by local attackers to crash (NULL pointer dereference) the xkbcommon parser | Aug 25, 2018 | 5.5 | 20 | NO | NO |
CVE-2018-15859MEDIUM Unchecked NULL pointer usage when parsing invalid atoms in ExprResolveLhs in xkbcomp/expr.c in xkbcommon before 0.8.2 could be used by local attackers to crash (NULL pointer derefe | Aug 25, 2018 | 5.5 | 20 | NO | NO |
CVE-2018-15858MEDIUM Unchecked NULL pointer usage when handling invalid aliases in CopyKeyAliasesToKeymap in xkbcomp/keycodes.c in xkbcommon before 0.8.1 could be used by local attackers to crash (NULL | Aug 25, 2018 | 5.5 | 20 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (8 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (8 CVEs).
Media Mentions
Signals from CVEs in this product scope (8 CVEs).
Top CNAs Publishing CVEs For Libxkbcommon
Top CWEs
Versions
No cataloged versions.